The product appears to be of good quality and capable of producing satisfactory sound, assuming proper use. Unfortunately, the reed I received had fungus on it, likely due to prior use for testing and improper drying before packaging. Therefore, I've rated it with four stars.

I still haven't been able to produce the sound correctly. The reed is very thick; perhaps I'll have to switch to another one because the instrument seems to work as described.

I endorse this.

Good size-to-price ratio...